GJ
George Jacobs — 1930 US Census Record
Model Tree available1930 United States Federal Census · Mchenry, North Dakota
Our Model Tree links this George Jacobs across the 1910, 1920 and 1930 US Censuses in Mchenry, North Dakota (XGBoost, ~Confirmed), with identified parents Albert & Arvada — first a head (b.~1899), then head of a 5-person household.
Age 31
b. ~1899
Male
Head
Born: North Dakota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Mchenry, North Dakota |
| Surname | Jacobs |
| Given Name | George W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 21 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Salesman |
| Industry | Washing Machines |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 6 |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Salesman |
| Township / Ward | Velva City |
| Est. Birth Year | ~1899 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Duane Jacobs | Son | — | 7 | ~1923 |
| Albert Jacobs | Other | — | 62 | ~1868 |
| George Jacobs | Head | — | 31 | ~1899 |
| Freda Jacobs | Other | — | 28 | ~1902 |
| Gorna Jacobs | Daughter | — | 5 | ~1925 |
Census Appearances
1910
Mchenry, North …
Son, age 11
Mchenry, North Dakota · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jacobs |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1920
Mchenry, North …
Son, age 21
Mchenry, North Dakota · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jacobs |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Occupation | Laborer |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Mchenry, North …
Head, age 31
Mchenry, North Dakota · implied b. ~1899 — 5 household members
| Surname | Jacobs |
| Given Name | George W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 21 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Occupation | Salesman |
| Industry | Washing Machines |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 6 |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links George Jacobs across 3 US Census years (1910, 1920 and 1930) in Mchenry, North Dakota, using XGBoost record linkage. Identified parents: father Albert Jacobs (~0.92 confidence) and mother Arvada Jacobs (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Jacobs
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Arvada Jacobs
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Jacobs
Head · 1930 · age 31 · b. ~1899 · North Dakota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Mchenry, North Dakota
Open full size
1930 US Federal Census — Mchenry, North Dakota
Page Contents
49 people indexed on this census page (ia:1930:15thcensus1737unit:0939)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arnt E. Halley | 65 | Head | — | Norway |
| 2 | Marie B. Halley | 62 | Wife-H | — | Norway |
| 3 | Edwin B. Halley | 37 | Son | Laborer | North Dakota |
| 4 | Hagna Halley | 29 | Daughter | Teacher | North Dakota |
| 5 | Esther Halley | 23 | Daughter | Teacher | North Dakota |
| 6 | Anna N. Hook | 74 | Head-H | — | Minnesota |
| 7 | Theresa A. Hook | 39 | Daughter | Teacher | Minnesota |
| 8 | Ellen Bodine | 74 | Head-H | — | Illinois |
| 9 | Patrick Bodine | 63 | Brother | — | Minnesota |
| 10 | Mary O. Nielson | 55 | Head-H | — | Minnesota |
| 11 | Martin O. Nielson | 26 | Son | Laborer | North Dakota |
| 12 | Raymond C. Nielson | 18 | Son | — | North Dakota |
| 13 | Archie D. Nielson | 17 | Son | Janitor | North Dakota |
| 14 | John F. Nielson | 14 | Son | — | North Dakota |
| 15 | Ruth M. Nielson | 13 | Daughter | — | North Dakota |
| 16 | Ole Johnson | 85 | Father | — | Norway |
| 17 | George W. Jacobs THIS PERSON | 31 | Head | Salesman | North Dakota |
| 18 | Freda H. Jacobs | 28 | Wife-H | — | North Dakota |
| 19 | Duane E. Jacobs | 7 | Son | — | North Dakota |
| 20 | Gorna G. Jacobs | 5 | Daughter | — | North Dakota |
| 21 | Albert E. Jacobs | 62 | Father | — | Kentucky |
| 22 | Lloyd S. Grim | 29 | Head | Laborer | Minnesota |
| 23 | Grace S. Grim | 29 | Wife-H | — | Wisconsin |
| 24 | Lalone J. Grim | 4 | Daughter | — | North Dakota |
| 25 | Walter L. Nobles | 44 | Head | Mail Carrier | Illinois |
| 26 | Mayme Nobles | 41 | Wife-H | — | Illinois |
| 27 | Donald J. Nobles | 18 | Son | — | North Dakota |
| 28 | Dorothy J. Nobles | 17 | Daughter | — | North Dakota |
| 29 | Jean J. Nobles | 4 | Daughter | — | North Dakota |
| 30 | Henry H. Vikenberg | 34 | Head | Salesman | South Dakota |
| 31 | Amelia H. Vikenberg | 29 | Wife-H | — | Minnesota |
| 32 | Ivan J. Vikenberg | 8 | Son | — | North Dakota |
| 33 | Hiram J. Fish | 55 | Head | Manager | Kansas |
| 34 | Martha Fish | 66 | Wife-H | — | Canada-English |
| 35 | John J. Coffey | 57 | Head | — | Iowa |
| 36 | Loya Coffey | 57 | Wife-H | — | Iowa |
| 37 | Ward Coffey | 24 | Son | Carpenter | North Dakota |
| 38 | Lula A. Coffey | 22 | Daughter-in-law | — | Illinois |
| 39 | Nadene H. Coffey | 0 | Gr-Daughter | — | North Dakota |
| 40 | Louis B. Monicken | 53 | Head | — | Wisconsin |
| 41 | Margaret E. Monicken | 38 | Wife-H | — | Minnesota |
| 42 | John F. Monicken | 11 | Son | — | North Dakota |
| 43 | Carl S. Julian | 57 | Head | Manager | England |
| 44 | Sarah S. Julian | 52 | Wife-H | — | Ohio |
| 45 | Miles S. Julian | 18 | Son | — | North Dakota |
| 46 | Lafome Julian | 10 | Daughter | — | North Dakota |
| 47 | Charles H. Mills | 57 | Head | Laborer | Michigan |
| 48 | Hellen Mills | 51 | Wife-H | — | Wisconsin |
| 49 | George A. Mason | 61 | Head | Farmer | Canada-English |
Pedigree Summary
George
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)